The Secret Seven are siblings Peter and Janet, and Jack, Barbara, Pam, Colin and George. Together they are The Secret Seven - ready to solve any mystery, any time - in Enid Blyton's classic series of 15 mystery novels.
In book thirteen, dogs are disappearing from the village, but the Seven are so busy arguing and falling out with each other that they don't even notice.
Then poor Scamper becomes the latest victim and it's all systems go for the Secret Seven!
First published in 1961, this edition features the original text and artwork.
The thirteenth Secret Seven adventure reissued in its original format to mark the centenary of Enid Blyton's birth.
Enid Blyton's books have sold over 500 million copies and have been translated into other languages more often than any other children's author.
She wrote over 600 books and hundreds of short stories, including favourites such as The Famous Five,The Secret Seven, The Magic Faraway Tree, Malory Towers and Noddy.
Born in London in 1897, Enid lived much of her life in Buckinghamshire and adored dogs, gardening and the countryside. She died in 1968 but remains one of the world's best-loved storytellers.